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316 data infrastructure jobs at 203 companies in Fairfield, CT

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Data Infrastructure Architect
New York City, New York, United States
$68k-$140k/yr OnsiteFull Time
City of New York
City of New York: Provides municipal services and administration for New York City.
Design and manage data architecture, support ETL/ELT and data governance, implement data models and integrations; experience with SQL/Python and large-scale cloud data platforms preferred.
SQL, NoSQL, Python, R, ERwin, ER/Studio, Azure Data Factory, Informatica, Talend, Alteryx, Snowflake, Redshift, BigQuery, Synapse, ETL/ELT
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2mo
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Senior Data Infrastructure Engineer
New York, New York, United States
$200k-$250k/yr OnsiteFull Time
IEX
IEX: Operates a stock exchange using proprietary market integrity technology.
7+ YOE7-10 years in data engineering; 7+ years with KDB+/Q; Python; advanced Linux; cloud knowledge; financial data domain a plus.
KDB+/Q, Python, Linux, KX Dashboards, AWS, Google Cloud, Microsoft Azure, Java, C++
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2mo
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Senior Software Engineer, Data Infrastructure
New York, New York, United States
$200k-$400k/yr OnsiteFull Time
Decagon: Conversational AI platform for automated customer support.
5+ YOE5+ years building and operating production data infrastructure; strong experience with ClickHouse, Kafka, Flink; skilled in observability and incident response; able to design scalable data solutions.
ClickHouse, Kafka, Flink, Airflow, BigQuery, Snowflake, dbt, Terraform, GitOps
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1mo
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Staff Data Infrastructure Engineer
New York or San Francisco or Seattle
$212k-$265k/yr HybridFull Time
Headway
Headway: A building a software platform to expand access to mental healthcare and simplify provider operations.
10+ YOE10+ years building and leading data infrastructure, strong Python and SQL, Snowflake and cloud (AWS) experience, infra-as-code (Terraform/Pulumi/AWS CDK), Airflow, observability, and cross-team technical leadership.
Snowflake, Databricks, BigQuery, Redshift, AWS, Terraform, Pulumi, AWS CDK, Python, SQL, Airflow, Astronomer, DataDog, New Relic, dbt, Spark, Docker, GitHub Actions, CI/CD, E-Verify
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2mo
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Senior Staff Data Infrastructure Engineer
New York or United States
$200k-$220k/yr RemoteFull Time
Armis
Armis: Sells an asset intelligence platform for enterprise cybersecurity risk management.
7+ YOEUS citizenship required; 7+ years in infrastructure/platform/SRE/DevOps for data-intensive systems; hands-on experience with PostgreSQL, Kafka, Spark/EMR/Hive/Trino, Linux, AWS, Kubernetes, Terraform/Helm; strong communication skills.
PostgreSQL, MongoDB, Kafka, Spark, EMR, Hive, Trino, Linux, AWS, Kubernetes, Terraform, Helm, Service Mesh, Istio
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3mo
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Data and Infrastructure Lead - Trade and Working Capital - Vice President
Jersey City or Tampa
$128k-$205k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
Lead data platform and analytics efforts; Snowflake/Databricks expertise; data governance; stakeholder alignment; program management.
Snowflake, Databricks, BI tools
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1mo
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Data Engineer, League Analytics & Infrastructure
New York, New York, United States
$115k-$140k/yr OnsiteFull Time
Major League Baseball
Major League Baseball: Professional sports league governing North American baseball teams and media.
2+ YOE2+ years production data engineering experience; expert SQL; strong Python; hands-on dbt and Airflow; experience with GCP (BigQuery, GCS, Pub/Sub, Dataflow, DataPlex); Git-based CI/CD; strong communication and execution skills.
dbt, Airflow, Pub/Sub, GCS, Dataflow, DataPlex, Knowledge Catalog, BigQuery, Google Cloud Platform (GCP), GitHub, Python, SQL, Terraform, Vertex AI, Gemini Enterprise
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2mo
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Let's begin! Assistant Vice President-Talent Data & AI Infrastructure (13734)
New York, New York, United States
$136k-$197k/yr OnsiteFull Time
Moody's
Moody'sNYSE: MCO: Provides credit ratings, financial research, and risk management software.
5+ YOE5+ years in management consulting, finance, data science, or analytics; enterprise AI/talent analytics experience; data product thinking; executive communication; strategic and tactical execution.
AI, Data Analytics, Knowledge Graphs
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2mo
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Data Engineer
New York, New York, United States
OnsiteFull Time
The Nederlander Organization
The Nederlander Organization: Operates theaters and produces live theatrical and concert events.
Design, build, and operate scalable data pipelines; Snowflake, dbt, Python; AWS; Salesforce; data modeling; governance; pricing data infrastructure.
SQL, dbt, Snowflake, Python, Fivetran, HighTouch, Salesforce, AWS
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1mo
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Senior Scientist, AI & Data Infrastructure
Brooklyn, New York, United States
$133k-$160k/yr OnsiteFull Time
Kingdom Supercultures
Kingdom Supercultures: Designing natural microbial cultures and ingredients for consumer brands.
1+ YOEPhD in computational biology or related field, ~1+ years post-PhD experience, domain depth in microbial genomics, strong statistics, expert Python or R, SQL, containerized reproducible pipelines, and experience building AI/LLM tooling (Claude Code or equivalent).
Python, R, SQL, Claude Code
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2d
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Head of Infrastructure, Perimeter Compute
New York City, New York, United States
OnsiteFull Time
Montauk Capital
Montauk Capital: Investment firm building and funding climate technology companies.
Experience operating multiple data centers at neoclouds or hyperscalers; background in automation, orchestration, monitoring, and scaling metro-edge GPU or compute infrastructure.
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2mo
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Data Engineer
New York City, New York, United States
$130k-$225k/yr HybridFull Time
SafeLease
SafeLease: Insurance and software platform for self-storage facility operators.
3+ YOE3-6 years in data infrastructure or backend production; strong Python and SQL; experience building cross-system data pipelines; collaborative; dbt/Airflow a plus; insurtech experience desirable.
Python, SQL, dbt, Airflow, Prefect, AWS Lambda, IAM, KMS, MWAA, ECS, EKS
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2mo
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Senior ML Infrastructure Engineer
New York City, New York, United States
$180k-$230k/yr OnsiteFull Time
Arlo
Arlo: AI-powered health insurance platform providing level-funded plans for businesses.
5+ YOEExperience building scalable data pipelines; proficiency in Spark, Databricks, SQL, PySpark, Python; strong communication; ownership of end-to-end data systems; healthcare/insurance domain preferred.
Spark, Databricks, SQL, PySpark, Python, Git
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2mo
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Senior Infrastructure Economist
New York or Washington or Philadelphia
$134k-$153k/yr RemoteFull Time
STV
STV: Provides engineering and architectural design for public infrastructure.
6+ YOEBachelor's degree in economics, business, civil infrastructure engineering or related field; 6+ years in economic infrastructure research; strong analytical, client-facing, and project leadership skills; proficient in data management and MS Excel; experience with GIS and econometric modeling preferred.
MS Excel, GIS, Econometric tools, Data management tools
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2w
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Senior Engineer, Data Platform Technology
New York, New York, United States
$175k-$225k/yr OnsiteFull Time
Balyasny Asset Management
Balyasny Asset Management: Global multi-strategy investment firm managing diverse financial assets.
3+ YOEBachelor's degree in CS or related field, 3+ years building data infrastructure; skills in Python, SQL, Spark, Snowflake, pipeline orchestration and cloud platforms; strong communication and data modeling ability.
Python, SQL, Spark, NoSQL, Snowflake, Hive, Hadoop, Airflow, Luigi, Oozie, NiFi, AWS, Azure, Google Cloud, Go
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1mo
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Senior Data Scientist (55_2026.2)
New York, New York, United States
$155k-$170k/yr OnsiteFull Time
Affinity Solutions
Affinity Solutions: Provides consumer purchase insights through credit card transaction data analysis.
5+ YOE5+ years leading production ML projects, advanced quantitative degree, expertise in ML/NLP/LLMs, production Python and SQL, experience with cloud data platforms and model lifecycle infrastructure.
Comet, NLP, BERT-based architectures, LLMs, Python, SQL, Snowflake, Amazon Redshift, Amazon S3
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2mo
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Senior Engineer Core Infrastructure
Long Island City or Orlando or Washington or Salt Lake City
$106k-$150k/yr HybridFull Time
JetBlue
JetBlueNASDAQ: JBLU: Low-cost airline providing air travel and integrated vacation services.
3+ YOE3+ years building and supporting cloud infrastructure; proficiency with Azure and AWS, Python, Kubernetes/Docker, Terraform/Helm; experience with data infrastructure and security; available for on-call and ~10% overnight travel; US work authorization required; pre-employment drug test.
Azure, AWS, AKS, EKS, Azure Data Lake, Glacier, CosmosDB, DynamoDB, Neo4j, Azure AI/ML services, Azure Machine Learning, Spark, Airflow, Databricks, Python, Kubernetes, Docker, Terraform, OpenTofu, Helm, Git, Jenkins, Ansible
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2mo
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Data Engineer, Analytics (Technical Leadership)
Menlo Park or New York City or San Francisco
$210k-$281k/yr HybridFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
10+ YOEBachelor's in CS/CE or related field; 10+ years in data warehouse, ETL design/maintenance, SQL, OO programming, and data modeling; experience with data infrastructure and analytics leadership
SQL, Python, ETL, MapReduce, MPP, Object-Oriented Programming, Data Modeling
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1mo
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Software Engineer, Data Infrastructure
New York City or Washington or San Francisco or Seattle
$186k-$233k/yr OnsiteFull Time
Scale AI
Scale AI: Provides data and infrastructure for training artificial intelligence models.
5+ YOE5+ years backend or data infrastructure experience; expertise in systems languages and distributed systems; experience building high-throughput, low-latency data pipelines; eligible for security clearance preferred.
Rust, Go, C++, Python, Java, Spark, LLM, RAG
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2mo
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Data Engineer (US Eastern Time Zone)
New York or London or Milan
OnsiteFull Time
MDOTM
MDOTM: Develops AI software for institutional investment and portfolio management.
Degree in computer science/engineering or related field; strong Java or Python skills; experience building production data pipelines, SQL and NoSQL databases, AWS/on-prem data infrastructure, and working with large-scale financial time-series data.
Java, Python, SQL, MySQL, PostgreSQL, MongoDB, NoSQL, AWS
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